fix: add node v12

pine · web-flow · commit 9a8baaa2012b · 2019-05-31T23:56:40.000+09:00
diff --git a/.travis.yml b/.travis.yml
@@ -2,6 +2,7 @@ language: node_js
 node_js:
   - 8
   - 10
+  - 12
   - stable
 
 script:

-Original file line number
+Diff line change
 node_js:
   - 8
   - 10
 +  - 12
   - stable
 script: